| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $184.93 | 9.285% | $202.1008 | $202.10 | $202.10 | $202.10 |
| Purchase #2 | $46.40 | 10.323% | $51.1899 | $51.19 | $51.20 | $51.20 |
| Purchase #3 | $84.77 | 4.235% | $88.36 | $88.36 | $88.35 | $88.40 |
| Purchase #4 | $127.82 | 8.546% | $138.7435 | $138.74 | $138.75 | $138.70 |
| Purchase #5 | $15.78 | 13.721% | $17.9452 | $17.95 | $17.95 | $17.90 |
| Purchase #6 | $96.60 | 7.147% | $103.504 | $103.50 | $103.50 | $103.50 |
| Purchase #7 | $188.47 | 3.681% | $195.4076 | $195.41 | $195.40 | $195.40 |
| 7 purchase totals = | $744.77 | $797.2510 | $797.25 | $797.25 | $797.20 | |